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:




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6.19. Probability of restoration, maintainability function ,

27.00289 . 9

. 1

 

6.20. - Gamma-percentile restoration time 6.21. Mean restoration time 6.22. (Instantaneous) restoration rate   6.23.. Mean restoration man-hours, mean maintenance man-hours , γ,   , , . 6.196.23. ,

6.24. - Gamma-percentile storage time 6.25. Mean storage time , γ,  

6.26. (Instantaneous) availability function   6.27. Operational availability function   6.28. Steady state availability factor , , , , , , , , , ,

.10 27.00289

. 1

 

6.29. Efficiency ratio , ,

7.1. Redundancy   7.2. Reserve 7.3. Major element   7.4. Element under redundancy 7.5. Redundant element   7.6. Redundancy ratio   7.7. Duplication 7.8. Active reserve, loaded reserve 7.9. Reduced reserve   7.10. Standby reserve, unloaded reserve 7.11. Whole system redundancy 7.12. Segregated redundancy 7.13. Continuous redundancy () , () , , ,   , , , , , , , , , ,     ,   ,

27.90289 . 11

. I

 

7.14. Standby redundancy 7.15. Sliding redundancy     7.16. Combined redundancy 7.17. Redundancy with restoration   7.18. Redundancy without restoration   7.19. Probability of successful redundancy , , ,   , () , () () , , . . , ()

8.1. Reliability specification   8.2. Specified reliability measure - () () . ; - ; ; , ; , - () () . . , , ,

3 1527

. 12 27.00289

. 1

 

  , , , , . () . , , . , , ,




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